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  1. ORC
  2. ORC-539

Exception in double to timestamp schema evolution

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Invalid
    • Affects Version/s: 1.6.0
    • Fix Version/s: None
    • Component/s: None
    • Labels:
      None

      Description

      I backported ORC-189 to my own branch and run tests in Hive. I am getting the following exception in a test related to schema evolution from double to timestamp after applying ORC-189:

      Caused by: java.io.IOException: Error reading file: file:/Users/jcamachorodriguez/src/workspaces/hive/itests/qtest/target/localfs/warehouse/part_change_various_various_timestamp_n6/part=1/000000_0
              at org.apache.orc.impl.RecordReaderImpl.nextBatch(RecordReaderImpl.java:1289)
              at org.apache.hadoop.hive.ql.io.orc.RecordReaderImpl.ensureBatch(RecordReaderImpl.java:87)
              at org.apache.hadoop.hive.ql.io.orc.RecordReaderImpl.hasNext(RecordReaderImpl.java:103)
              at org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$OrcRecordReader.next(OrcInputFormat.java:252)
              at org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$OrcRecordReader.next(OrcInputFormat.java:227)
              at org.apache.hadoop.hive.ql.io.HiveContextAwareRecordReader.doNext(HiveContextAwareRecordReader.java:361)
              ... 23 more
      Caused by: java.io.EOFException: Read past EOF for compressed stream Stream for column 7 kind DATA position: 15 length: 15 range: 0 offset: 122 limit: 122 range 0 = 0 to 15 uncompressed: 12 to 12
              at org.apache.orc.impl.SerializationUtils.readFully(SerializationUtils.java:125)
              at org.apache.orc.impl.SerializationUtils.readLongLE(SerializationUtils.java:108)
              at org.apache.orc.impl.SerializationUtils.readDouble(SerializationUtils.java:104)
              at org.apache.orc.impl.TreeReaderFactory$DoubleTreeReader.nextVector(TreeReaderFactory.java:783)
              at org.apache.orc.impl.ConvertTreeReaderFactory$TimestampFromDoubleTreeReader.nextVector(ConvertTreeReaderFactory.java:1883)
              at org.apache.orc.impl.TreeReaderFactory$StructTreeReader.nextBatch(TreeReaderFactory.java:2012)
              at org.apache.orc.impl.RecordReaderImpl.nextBatch(RecordReaderImpl.java:1282)
              ... 28 more
      

        Attachments

        1. ORC-539.repro.patch
          6 kB
          László Bodor

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              • Assignee:
                abstractdog László Bodor
                Reporter:
                jcamachorodriguez Jesus Camacho Rodriguez
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                Dates

                • Created:
                  Updated:
                  Resolved: